(1,13) (2,19) (3,11) (4,12) (5,20) (6,17) (7,16) (8,14) (9,18) (10,15) 
nodes: 374  conflicts: 4  modelTime: 664  solveTime: 536  totalTime: 1204  modelSize: 20646  readTime: 4 size: 10